problem01_69 - 1.69: Take the east direction to be the x -...

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1.69: Take the east direction to be the - x direction and the north direction to be the - y direction. The x - and y -components of the resultant displacement of the first three displacements are then ( 29 ( 29 ( 29 ( 29 ( 29 m, 0 . 94 30 cos m 280 45 cos m 210 m, 108 30 sin m 280 45 sin m 210 m 180 + = + - = + + - keeping an extra significant figure.
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This homework help was uploaded on 02/14/2008 for the course PHYS 112 taught by Professor Wheeler during the Spring '08 term at Cornell University (Engineering School).

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